Fuel pump options
#1
Member
Thread Starter
Join Date: Dec 2003
Location: wv
Posts: 489
Received 0 Likes
on
0 Posts
Car: 92 rs
Engine: 355 stealth ram, dart heads, S480
Transmission: 4L80E
Axle/Gears: 3.42
Fuel pump options
Im just curious if anyone has tried adapting the aeromotive phantom dual 340 to a factory tank. Seems like an easy way to get the needed fuel for my setup
#3
Member
Thread Starter
Join Date: Dec 2003
Location: wv
Posts: 489
Received 0 Likes
on
0 Posts
Car: 92 rs
Engine: 355 stealth ram, dart heads, S480
Transmission: 4L80E
Axle/Gears: 3.42
Re: Fuel pump options
Well the phantom series you cut the hole larger. And use their sending unit and everything. Id just have to get a different fuel level sender. I have to get a new tank anyhow. Ill look into a 4th gen tank and see what i can find on them
#4
Member
Thread Starter
Join Date: Dec 2003
Location: wv
Posts: 489
Received 0 Likes
on
0 Posts
Car: 92 rs
Engine: 355 stealth ram, dart heads, S480
Transmission: 4L80E
Axle/Gears: 3.42
Re: Fuel pump options
Thanks for the heads up on the 4th gen tanks. Ive got one on the way. Im gonna do dual 340's with -8 line. That should be plenty for my small block and s480 combo with the 4l80
#5
Supreme Member
iTrader: (20)
Re: Fuel pump options
They swap in pretty easily. Just have to convert the 4 wire sensor off tank to the thirdgens 3 wire connector on the body. Need a grand am sending unit from mid 1990's i think. I just finished my second 4th gen tank swap lol i forget the part numbers already.
Then just need the plastic type AN conversion quick disconnects and its ready to go
Then just need the plastic type AN conversion quick disconnects and its ready to go
#6
Member
Thread Starter
Join Date: Dec 2003
Location: wv
Posts: 489
Received 0 Likes
on
0 Posts
Car: 92 rs
Engine: 355 stealth ram, dart heads, S480
Transmission: 4L80E
Axle/Gears: 3.42
Re: Fuel pump options
Im venturing into aftermarket efi. MS3 so im not 100% sure if ill have to wire it up seperatly anyhow. Ill get it figured out
#7
Senior Member
Join Date: Oct 1999
Location: Dallas, Texas
Posts: 548
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1991 Z28
Engine: 5.3 Gen III SBC
Transmission: 4L80E NTC 258mm Stall
Axle/Gears: Trick Chassis 9" 3.50 S-Strac
Re: Fuel pump options
Dual 340LPH Racetronix units fit with relative ease in the 4th gen fuel tank sending unit. You will want the additional capacity if making serious power anyways. I used a -8 bulkhead 90° and I used the stock feed as a return. I trimmed out the factory return port and plugged the hole with seal-all. I decided to do away with the wiring bulkhead as the contacts were pretty small anyways. I passed the wires through where the tank pressure sensor was installed, and I sealed it with a combination of seal-all and shrink wrap.
Trending Topics
#8
Member
Thread Starter
Join Date: Dec 2003
Location: wv
Posts: 489
Received 0 Likes
on
0 Posts
Car: 92 rs
Engine: 355 stealth ram, dart heads, S480
Transmission: 4L80E
Axle/Gears: 3.42
Re: Fuel pump options
Very nice. Im gonna run the 2nd pump off a hobbs switch. I have a long way to go. But ill get it.
#9
Member
Join Date: Dec 2007
Location: Minnesota
Posts: 475
Likes: 0
Received 2 Likes
on
2 Posts
Car: '88 Iroc
Engine: Single turbo Vortec 5.7, Megasquirt
Transmission: Probuilt 700r4 3000 stall Vigilante
Axle/Gears: Moser 9" 3.25 w/True Trac
Re: Fuel pump options
I remember reading about the 4th gen tank swap, do they really bolt right in? What about the filler neck? I'm running a single Stealth 340 pump with -8an feed and return and am running out of fuel at 12psi on E-85. I know fitting a second pump can be a pain in a 3rd gen tank, so just weighing the options.
#10
Supreme Member
iTrader: (20)
Re: Fuel pump options
They bolt in but you need to shorten the filler neck hose they come with by about 1.5-2" or so. Work great.
Then gotta connect the 4 wire tank harness connector to the thirdgen 3 wire body plug. These adapters can be bought from racetronix
You need a sending unit for thirdgen gauge. Believe its just a 97 grand am unit for 80-100$ i think. Have to check my last rockauto purchase for that. Plugs right in
Then gotta connect the 4 wire tank harness connector to the thirdgen 3 wire body plug. These adapters can be bought from racetronix
You need a sending unit for thirdgen gauge. Believe its just a 97 grand am unit for 80-100$ i think. Have to check my last rockauto purchase for that. Plugs right in
#11
Member
Join Date: Dec 2007
Location: Minnesota
Posts: 475
Likes: 0
Received 2 Likes
on
2 Posts
Car: '88 Iroc
Engine: Single turbo Vortec 5.7, Megasquirt
Transmission: Probuilt 700r4 3000 stall Vigilante
Axle/Gears: Moser 9" 3.25 w/True Trac
Re: Fuel pump options
Cool thanks Justin. I might just have to try that if I get frustrated with changing around my third gen tank a second time.
#12
Member
Thread Starter
Join Date: Dec 2003
Location: wv
Posts: 489
Received 0 Likes
on
0 Posts
Car: 92 rs
Engine: 355 stealth ram, dart heads, S480
Transmission: 4L80E
Axle/Gears: 3.42
Re: Fuel pump options
I found mine complete with fuel pump and sending unit for 99 plus shipping
#13
Member
iTrader: (1)
Re: Fuel pump options
Had not plan on revealing this till we were a little further along but we a working on a new double pump setup for Thirdgens. We will also be doing a single pump version. Will work with -an or stock fuel line and they will come with a hot wire kits.
The creator of these has done a couple of double pumper setups based on stock hanger setups for some TTA's we have built in the past but these will be all new. This is the Gbody version.
The creator of these has done a couple of double pumper setups based on stock hanger setups for some TTA's we have built in the past but these will be all new. This is the Gbody version.
#14
Member
Join Date: May 2003
Location: San Jose
Posts: 103
Received 0 Likes
on
0 Posts
Car: 1990 IROC-Z
Engine: 355 TPIS Mini Ram, Vortech R-Trim
Transmission: 700r4
Axle/Gears: 3.73 Strange S60
Re: Fuel pump options
Nice looking set up, when do you think the double pump setup for Thirdgens will be released?
#16
Supreme Member
iTrader: (2)
Re: Fuel pump options
Dual 340LPH Racetronix units fit with relative ease in the 4th gen fuel tank sending unit. You will want the additional capacity if making serious power anyways. I used a -8 bulkhead 90° and I used the stock feed as a return. I trimmed out the factory return port and plugged the hole with seal-all. I decided to do away with the wiring bulkhead as the contacts were pretty small anyways. I passed the wires through where the tank pressure sensor was installed, and I sealed it with a combination of seal-all and shrink wrap.
I remember reading about the 4th gen tank swap, do they really bolt right in? What about the filler neck? I'm running a single Stealth 340 pump with -8an feed and return and am running out of fuel at 12psi on E-85. I know fitting a second pump can be a pain in a 3rd gen tank, so just weighing the options.
#17
Supreme Member
iTrader: (15)
Re: Fuel pump options
Had not plan on revealing this till we were a little further along but we a working on a new double pump setup for Thirdgens. We will also be doing a single pump version. Will work with -an or stock fuel line and they will come with a hot wire kits.
The creator of these has done a couple of double pumper setups based on stock hanger setups for some TTA's we have built in the past but these will be all new. This is the Gbody version.
The creator of these has done a couple of double pumper setups based on stock hanger setups for some TTA's we have built in the past but these will be all new. This is the Gbody version.
Thread
Thread Starter
Forum
Replies
Last Post
92camaroJoe
Tech / General Engine
6
08-13-2015 06:07 AM